*SUPPORT*
IN: fep gazzer tufa OUT: PURPLE PINK
IN: kiki gazzer kiki OUT: GREEN GREEN
IN: fep wif OUT: PURPLE PURPLE
IN: lug lug zup OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: lug gazzer tufa zup OUT: YELLOW PINK YELLOW PINK YELLOW PINK YELLOW PINK
IN: lug gazzer kiki OUT: YELLOW GREEN
IN: fep OUT: PURPLE
IN: lug wif OUT: YELLOW YELLOW
IN: kiki wif OUT: GREEN GREEN
IN: kiki gazzer lug OUT: GREEN YELLOW
IN: tufa gazzer kiki OUT: PINK GREEN
IN: lug OUT: YELLOW
IN: fep tufa OUT: PURPLE PINK
IN: lug kiki gazzer tufa OUT: YELLOW GREEN PINK

*QUERY*
IN: tufa kiki gazzer kiki OUT: PINK GREEN GREEN
IN: fep gazzer fep OUT: PURPLE PURPLE
IN: kiki zup OUT: GREEN GREEN GREEN GREEN
IN: fep fep wif OUT: PURPLE PURPLE PURPLE
IN: fep zup OUT: PURPLE PURPLE PURPLE PURPLE
IN: fep wif zup OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: kiki gazzer fep zup OUT: GREEN PURPLE GREEN PURPLE GREEN PURPLE GREEN PURPLE
IN: tufa gazzer kiki zup OUT: PINK GREEN PINK GREEN PINK GREEN PINK GREEN
IN: kiki OUT: GREEN
IN: tufa gazzer tufa OUT: PINK PINK

*GRAMMAR*
kiki -> GREEN 
 lug -> YELLOW 
 fep -> PURPLE 
 tufa -> PINK 
 u1 gazzer u2 -> [u1] [u2] 
 u1 wif -> [u1] [u1] 
 x1 zup -> [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 